The bat Tonatia bidens (Phyllostomidae) as an insect pest predator in the Brazilian Caatinga

Author(s)

Barbier, Eder ; Nobre, Carlos Eduardo Beserra ; Iannuzzi, Luciana ; Bernard, Enrico

• Document type: Journal article
• Source: MAMMALIA; v. 88, n. 4, p. 6-pg., 2024-04-08.

Abstract

Tonatia bidens is listed as 'Data Deficient' in the IUCN Red List. Our research, conducted in the Brazilian Caatinga dry forest between 2016 and 2022, aimed to shed light on the diet of this little-known species. Thirty-eight taxa were identified among insect remains beneath T. bidens' feeding perch. Notably, certain insects such as hawkmoths and cerambycid beetles are agricultural pests with significant negative impacts on crops, including cassava, corn, tomato, papaya, and cashew plantations. These results underscore bats' crucial role in insect pest consumption, emphasizing the need for further studies to fully understand their diet and ecosystem contributions. (AU)

• FAPESP's process: 23/09610-8 - Bartonella spp. in cave bats and their ectoparasitic flies: diversity, phylogenetic relationships, and interaction networks
• Grantee: Eder Silva Barbier
• Support Opportunities: Scholarships in Brazil - Support Program for Fixating Young Doctors